参数资料
型号: MAX5528GUA+T
厂商: Maxim Integrated Products
文件页数: 5/12页
文件大小: 0K
描述: IC POT DGTL 1TIME PROGR 8-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
接片: 64
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 35 ppm/°C
存储器类型: 非易失
接口: 2 线串行(芯片选择,增/减)
电源电压: 2.7 V ~ 5.25 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 带卷 (TR)
MAX5527/MAX5528/MAX5529
One-Time Programmable, Linear-Taper Digital
Potentiometers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VDD to GND ...........................................................-0.3V to +6.0V
PV to GND ...........................................................-0.3V to +12.0V
All Other Pins to GND.................................-0.3V to (VDD + 0.3V)
Maximum Continuous Current into H, L, and W
MAX5527 ......................................................................±0.5mA
MAX5528 ......................................................................±1.0mA
MAX5529 ......................................................................±2.0mA
Continuous Power Dissipation (TA = +70°C)
8-Pin MAX (derate 4.5mW/°C above +70°C) ..............362mW
8-Pin TDFN (derate 18.2mW/°C above +70°C) .......1454.5mW
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(VDD = +2.7V to +5.5V, VH = VDD, VL = GND, TA = -40
°C to +105°C, unless otherwise noted. Typical values are at VDD = +5.0V, TA
= +25
°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC PERFORMANCE
Resolution
64
Taps
MAX5527
75
100
125
MAX5528
37.5
50
62.5
End-to-End Resistance
MAX5529
7.5
10
12.5
k
End-to-End Resistance
Temperature Coefficent
TCR
35
ppm/
°C
MAX5527/MAX5528
5
Resistance Ratio Temperature
Coefficient
MAX5529
10
ppm/
°C
Integral Nonlinearity
INL
Potentiometer configuration, no load,
Figure 1
±0.025
±1
LSB
Differential Nonlinearity
DNL
Potentiometer configuration, no load,
Figure 1
±0.01
±1
LSB
Full-Scale Error
Potentiometer configuration, no load,
Figure 1
-0.005
-1
LSB
Zero-Scale Error
Potentiometer configuration, no load,
Figure 1
+0.006
+1
LSB
VDD
≥ 3V
90
200
Wiper Resistance (Note 2)
RW
VDD < 3V
125
650
DYNAMIC CHARACTERISTICS
MAX5527
100
MAX5528
200
Wiper -3dB Bandwidth (Note 3)
MAX5529
1000
kHz
MAX5527
-78
MAX5528
-82
Total Harmonic Distortion
f = 10kHz, midscale, 1VRMS
RL = 100k
MAX5529
-94
dB
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